ui: thread_state state column may be NULL This should fix the current top UI crasher. Change-Id: I0898256a9d34a4bc33895961509f8865b460a478
Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.
See https://perfetto.dev/docs or the /docs/ directory for documentation.